package com.zhenghaijin.playbackservice.service;

import com.zhenghaijin.playbackservice.model.PlaybackRecord;
import java.util.List;

public interface PlaybackService {
    List<PlaybackRecord> getPlaybackRecordsByUserId(Long userId);
    PlaybackRecord addPlaybackRecord(PlaybackRecord record);
    
    // 新增更新和删除方法声明
    void updatePlaybackRecord(PlaybackRecord record);
    void deletePlaybackRecord(Long id);
}
